package com.cdgc.web.service;

import com.cdgc.web.pojo.Sp;

import java.util.List;

public interface SpService {
    public List<Sp> queryAllSps();

    public Sp querySpsById(Integer id);

    public void deleteSpById(Integer id);

    public void UpdateSp(Sp sp);

    public void addNewSp(Sp sp);
}
